This tin contains tool bits that would have been used in conjunction with drills. Most handymen would have had such a collection amongst his tools and many still do today. This tin of tool bits is kept as a memento of the type of tool kit a handyman would have had in the past. Although rusty the tin itself is of interest as one from the early 20th century.This is a rectangular-shaped tin with embossed patterns on the sides and top. It is completely rusted. It contains 39 tool and drill bits of various shapes and sizes.household tools, history of warrnambool, drill bits

Drill Bits (nine) Various Sizesstawell, mining

Pittock collection : various drill bit drill bits * 18 standard brace and bit drill bits of various gauges 180-95mm length * 2 odd drill bits ( one timber 21mm gauge hole 100mm length & one odd handmade "spade"bit 120mm length) * 4 threaded drill bits 75mm length Items stored in Pittock coach builders box, reference 13000.

Pittock collection:round tin container with nine steel drill bits * eight brace and bit drill bits * one standard drill bit * container 170 mm L x 65 mm diameter Item stored in Pittock coach builder's box, reference 13000.1.

Set of 22 various drill bits for a hand "Brace & Bit Set" in canvas rolled bag Sizes vary between5 to 50 mmnil

These carpentry items were owned and used by Archibald (Mick) Blackley, a local long-time resident of Numurkah. Born 1912 in Numurkah, Mick was the son of Archibald (Senior) and Grace Blackley, also residents of Numurkah. Archie Senior was a carter, horse-breaker, conducted a livery stable and worked at Brown Corke & Co for a number of years. Archie also served in the Veterinary Corps in WW1. Some of the tools donated belonged to Archie Senior eg wooden hand planes. Mick Blackley used his dad’s tools (and also added some of his own) when he worked in various carpentry jobs during the 1930’s and 1940’s. One particular carpentry job was during the depression when Mick relocated to the Wonthaggi State Coal Mines building stables for the horses, and also completing some building works inside the mines. Returning to Numurkah, Mick joined a Mr Murray as carpenter and painter to build and repair houses. He then joined another builder for 4 years (We think this was Jim Tuttle). Mick then went on to work at the Butter Factory (originally called Holdenson & Nielsen) where some of his carpentry skills were still used. Item list: • Wooden box for carpentry tools • 1 x steel pliers • 2 x wooden hand planes • 1 x tin snips • 1 x wooden spirit level in canvas bag • 1 x small wooden spirit level • 5 x wooden handled hand-saws • 1 x wooden handled right- angle square • 1 x wooden handled tenon-saw • 1 x steel plumbers wrench • 1 x wooden handled hedge-clippers • 1 x cloth & leather measuring tape • 1 x wooden mallet • 1 x narrow wooden plane • 1 x plastic handled hand-saw • 1 x plane blade sharpening stone • 1 x brace hand drill • 1 x compass for marking wood • 1 x cold chisel • 1 x set of various chisels and hand drill bits in a canvas bag • 1 x steel sike • Various other drill bits, chisels, files • 1 x wooden handled trowel • • 2 x steel garden secateurs • carpentry, building, wood, tools, planes, levels, chisels, hammers, saws, drills, drill bits

Metal drill bit Length 372mmflagstaff hill, warrnambool, shipwrecked-coast, flagstaff-hill, flagstaff-hill-maritime-museum, maritime-museum, shipwreck-coast, flagstaff-hill-maritime-village

Brace for holding drill bits for drilling holes in wood or steel, with wooden handles.tools, multipurpose, drill

Wooden instrument with metal drill bit, with moveable parts

Digital Print: A digger with drill bit attached, working on the slipway at Bellfield

Used in the 19th centuryA two piece large wooden handled Auger or steel drill bit with the insignia 'Hardypick, Sheffield, England' stamped on the top of the drill bit. It was used in the 19th century to drill holes in especially large wood.'Hardypick, Sheffield, England'steel, wood, woodworking tools, carpentry tools, auger bits, augers, cutting tools

Archimedes drills, incorporate a bobbin sliding up and down a spiral shaft to bore a hole. Spiral-bit augers were precursors to modern drills, whose bits cleared the hole of chips as the user drilled. Some of the most beautiful Archimedean drills appear in English tool auctions replete with brass, rosewood and even ivory. A steel hand drill with fine bit and sliding bobbin'HOBBIES' on top of handletools, metalwork, woodwork, carpentry, early settlers, pioneers, market gardeners, moorabbin, bentleigh, cheltenham, blacksmiths, bobbins, augers, hand drills, marples william

This was the first rock drill to be made in Australia and was made in Maldon. It was used in the Carmen's Tunnel mine Maldon.Oswald pneumatic rock drill. What appears to be an operating lever extending to one side. Body only, no drill bits. Unpainted.Cast in relief on body "Late / R. D. Oswald / Maldon".tools, machinery, metalwork, mining

Used in the late 19th centuryA forged steel Bit brace with a large screw to secure the drill bit and a knob at the end of the turning handle. It was used in the late 19th century.on the knob - "10" is stampedsteel, tools, carpentry tools, woodworking tools, cutting tools

This hollow core bit has hard cutting inserts for drilling into rock. It was used to drill and recover 50mm diameter (most common size) rock cores. The rock cores were assessed by geologists and engineers to provide information for design of structures such as tunnels, dams and underground power stations (eg. McKay Creek Power Station, West Kiewa Power Station). This type of bit was also used where damage to the surrounding rock had to be minimised. The Diamond Drill Bit,used in the early 1900's, when it was primarily used as a method of sampling rock for ore deposits and oil exploration resulting in a "coring" of rock. The use of "coring" to obtained samples for the SEC Kiewa Hydro Electricity Scheme(1920's onward) was to analyse the core to obtain temperature and rainfall patterns shown by the levels of layered solidified soil(rock). This diamond drill would have been used in the early 1900's to provide a sub strata map of temperature and water patterns (over an long period of time). This was a pre requisite to any decisions about the viability of the region to provide the water needed for a successful hydro electricity scheme.This diamond drill for core sampling was at the forefront of the analysis whether to construct a hydro electrical facility in the Kiewa Valley and the adjoining alpine region. The rock core samples produced were assessed by geologists and structural engineers. It was only after extensive core drilling covering the region that solid scientific evidence could be provided to start the "SEC Vic Hydro Electricity Scheme" within its current boundaries.This "diamond" drill bit has eight "teeth" at its cutting edge. The drill creates an 55mm hole in extremely hard rock material to obtain 50mm core samples.. Three quarters down the shank it has thread screw channels to attach the bit to the drill pipe. The coring pipe attaches via screwing it onto this bit. Core samples are the main objective of this tool.alternate energy supplies, alpine feasibility studies temperature, rainfall, sec, kiewa hydro electric scheme, electricity

This is the cutting bit on the end of a drilling rod. It would have been used to drill holes into rock for placing explosives, for installing steel rock anchors, etc. In hard rock the bits need to be replaced regularly. Compressed air is blown through the holes near the tip of the bit to blow rock fragments out of the drill hole. The main drilling unit would have been powered by compressed air (Pneumatic). Rotary Air Blast Drilling. This drill bit was used by workers in the SEC Vic. Kiewa Hydro Electricity Scheme. This type of bit although strong needed replacing frequently when the rock composition (type of rock) was extremely compact. The configuration of the tip bit (four star like pattern) was to provide the "teeth" to tear into the rock. This bit was manufactured in 1949 however drilling for rock cores, in the Kiewa Valley and the Victorian Alps, was carried out from the late 1920's.This particular drill bit would have been used by construction workers to drill holes into rock for either explosives or for installing steel anchor points into the rock. The use of compressed air was not only for waste extraction but also for running the main drilling unit.This four star rotary air balst (RAB) drill bit has a central "blow" hole (compressed air outlet to remove the ground rock particles through four extraction holes). There are four raised cutting/grinding lugs which allows the air compression hole(incoming) to always have a clear unblock opening. Extracted ground material is "blown" out from the drill head via the larger hole created by the steel bit.Stamped on the bottom outside shank "FAGERSTA SECO SWEDEN" and below this "102 7041 01 05 049".sec vic kiewa hydro scheme, alternate energy supplies, drilling into rocks in alpine regions